Probably obvious to someone, just not me. Getting an error on the HAVING clause. If I run without the clause, I get a valid cursor with records and values in the Asset and Liability fields.

SELECT IIF(ISNULL(MsBench.CatName), PADR("Other",25," "), MsBench.CatName) as Category, ;
	SUM(crsAssetsLiab.Asset) as Asset, ;
	0.000 as AssetPct, ;
	SUM(crsAssetsLiab.Liability) as Liability, ;
	0.000 as LiabPct ;
	FROM crsAssetsLiab ;
	LEFT OUTER JOIN Mornstar ;
	 ON crsAssetsLiab.Acct_Id = Mornstar.Acct_Id ;
	LEFT OUTER JOIN MsBench ;
	 ON MornStar.CatId = MsBench.CatId ;
	GROUP BY 1 ;
	INTO CURSOR crsBalByCat READWRITE ;
	HAVING Asset <> 0 OR Liability <> 0